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ÔÚSQL Server 2008ÖоʹæÔÚÕâÖÖ¼¼Êõ½Ð£ºResource Governor
Resource GovernorÊÇ SQL Server 2008 ÖеÄÒ»Ïîм¼Êõ£¬Ê¹Óøü¼Êõ¿ÉÒÔͨ¹ýÖ¸¶¨´«ÈëÇëÇóµÄ×ÊÔ´ÏûºÄÏÞÖÆ¹ÜÀí SQL Server ¹¤×÷¸ººÉºÍ×ÊÔ´¡£
 
¶þ¡¢Resource GovernorÖÐÈý¸öÖØÒªµÄ×é¼þ
Resource Pool¡£ µ±°²×° SQL Server 2008 ʱ£¬»á´´½¨Á½¸ö×ÊÔ´³Ø£¨ÄÚ²¿×ÊÔ´³ØºÍĬÈÏ×ÊÔ´³Ø£©¡£Resource Governor»¹Ö§³ÖÓû§¶¨ÒåµÄ×ÊÔ´³Ø¡£
Workload Group¡£ µ±°²×° SQL Server 2008 ʱ£¬»á´´½¨Á½¸ö¹¤×÷¸ººÉ×飨ÄÚ²¿¹¤×÷¸ººÉ×éºÍĬÈϹ¤×÷¸ººÉ×飩²¢½«ÆäÓ³Éäµ½¶ÔÓ¦µÄ×ÊÔ´³Ø¡£Resource Governor»¹Ö§³ÖÓû§¶¨ÒåµÄ¹¤×÷¸ººÉ×é¡£
Classifier Function¡£ ´æÔÚÓÃÓÚ¶Ô´«ÈëÇëÇó½øÐзÖÀಢ½«ËüÃÇ·Óɵ½¹¤×÷¸ººÉ×éµÄÄÚ²¿¹æÔò¡£Resource Governor»¹Ö§³ÖÓÃÓÚʵÏÖ·ÖÀà¹æÔòµÄ·ÖÀàÆ÷Óû§¶¨ÒåµÄº¯Êý¡£
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1.         Checking
--step 1:Resource governor confg checking
USE Master
GO
SET NOCOUNT ON
SELECT *
from sys.dm_resource_governor_configuration  WITH (NOLOCK)
 
 
/*--------==Result===========
classifier_function_id is_reconfiguration_pending
---------------------- --------------------------
0                      0
*/
 
2.         Resource Pools Creating
--step2:Resource pools creating
USE master;
GO
 
CREATE RESOURCE POOL ResPl_Test1
WITH(MAX_CPU_PERCENT = 10);
GO
 
CREATE RESOURCE POOL ResPl_Test2
WITH(MAX_CPU_PERCENT = 90);
GO
--Checking
USE Master
GO
SET NOCOUNT ON
SELECT name,max_cpu_percent
from sys.dm_resource_governor_resource_pools  WITH (NOLOCK)
 
/*------


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